Final answer:
Hazards on busy residential streets include environmental risks such as air pollution, socio-economic concerns like payday lenders, traffic-related dangers, and inadequate disaster planning demonstrated by historical events like Hurricane Katrina.
Step-by-step explanation:
On a busy residential street, several hazards can come across as challenges to both residents and passersby. One major concern is environmental hazards, which can include exposure to toxic pollutants from heavy traffic, which impact the air quality and potentially the health of those living in the area. The presence of fast-food restaurants can lead to unhealthy eating habits and increase the risk of obesity and related diseases. Additionally, neighborhoods may face socio-economic hazards, like payday lenders that can trap residents in debt cycles. Traffic is another hazard where both pedestrians and drivers must navigate safely, especially in areas that are not well-designed for pedestrian traffic.
Specific examples of hazards that one might encounter on a busy residential street include things like a driver honking impatiently at another vehicle, potentially escalating into road rage, or a pet running into the street, which could cause accidents. Further, lack of adequate planning for disasters can leave residents vulnerable during emergencies, as exemplified by the insufficient evacuation plans for New Orleans' black community during Hurricane Katrina.